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Individual Calculations November 2015 |
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| Iddagoda, Nikitha Total change: -12.00 | |   |
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| Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1536 | 4.50 | 8 | -0.30 | 40 | -12.00 | |
|  Weerasinghe, W P Dakshaka Deshan | | | 1194 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Kaluarachchi, Achinthya Shamen | | | 1736 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Wanigarathne, K A N | | | 1258 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Sandeepa , W A Geeshan | | | 1199 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Lasitha, Subash | c | | 1755 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Aldeniya, A H N D | | | 1382 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Weerasinghe, C C | | | 1712 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Jayawickrama, U W R K | | | 1326 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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